Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- 基本信息
| 中文名称 | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- |
|---|---|
| 中文同义词 | 倍他米松杂质48;21-乙酸倍他米松;1,4-孕二烯-9α-氯-16β-甲基-11β,17,21-三醇-3,20-二酮-21-乙酸酯 |
| 英文名称 | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- |
| 英文同义词 | Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)-;Betamethasone Impurity 48;(11β,16β)-21-(Acetyloxy)-9-chloro-11,17-dihydroxy-16-methylpregna-1,4-diene-3,20-dione;1, 4-PREGNADIEN-9α-CHLORO-16β-METHYL-11β, 17, 21-TRIOL-3, 20-DIONE 21-ACETATE;21-Acetyl Beclomethasone |
| CAS号 | 4735-64-2 |
| 分子式 | C24H31ClO6 |
| 分子量 | 450.96 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 4735-64-2.mol |
| 结构式 |  |
Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-9-chloro-11,17-dihydroxy-16-methyl-, (11β,16β)- 性质
| 沸点 | 609.6±55.0 °C(Predicted) |
|---|---|
| 密度 | 1.32±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 12.12±0.70(Predicted) |